deletions | additions       diff --git a/social.tex b/social.tex  index bbdc0a9..38e4f38 100644  --- a/social.tex  +++ b/social.tex 
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\begin{tikzpicture}  \node[outer sep=0,inner sep=0] (img) {\includegraphics[width=\linewidth]{images/city/art-1.jpg}};  \node[anchor=south west,color=white,outer sep=1ex] at (img.south west) {\imgtitle{Photo by Benjamin Berg}{Art installation by the installation,  ZKM}{CC BY-SA 4.0}{}}; \end{tikzpicture}  \subsection{Center for Art and Media (ZKM)}  diff --git a/travel.tex b/travel.tex  index 180187e..3181e9f 100644  --- a/travel.tex  +++ b/travel.tex 
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\newpage  \begin{tikzpicture}[remember picture,overlay]  \node[anchor=north west,outer sep=0,inner sep=0] (img) at (current page.north west) {\includegraphics[width=21cm]{images/city/zkm-2.jpg}};  \node[anchor=south west,outer sep=1ex,color=white] at (img.south west) {\imgtitle{Günter Josef Radig}{ZKM}{CC BY-NC-SA 2.0, not modified, \url{http://ka.stadtwiki.net/Datei:ZKM_2014.JPG}}};  \end{tikzpicture}  \vspace*{5cm}  \section{Travel}  Karlsruhe is a generally well connected city. While it does not have a major